| /Linux-v5.4/drivers/gpu/drm/ |
| D | drm_bridge.c | 71 void drm_bridge_add(struct drm_bridge *bridge) in drm_bridge_add() argument
74 list_add_tail(&bridge->list, &bridge_list); in drm_bridge_add()
84 void drm_bridge_remove(struct drm_bridge *bridge) in drm_bridge_remove() argument
87 list_del_init(&bridge->list); in drm_bridge_remove()
114 int drm_bridge_attach(struct drm_encoder *encoder, struct drm_bridge *bridge, in drm_bridge_attach() argument
119 if (!encoder || !bridge) in drm_bridge_attach()
125 if (bridge->dev) in drm_bridge_attach()
128 bridge->dev = encoder->dev; in drm_bridge_attach()
129 bridge->encoder = encoder; in drm_bridge_attach()
131 if (bridge->funcs->attach) { in drm_bridge_attach()
[all …]
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| /Linux-v5.4/drivers/char/agp/ |
| D | backend.c | 69 struct agp_bridge_data *bridge; in agp_backend_acquire() local
71 bridge = agp_find_bridge(pdev); in agp_backend_acquire()
73 if (!bridge) in agp_backend_acquire()
76 if (atomic_read(&bridge->agp_in_use)) in agp_backend_acquire()
78 atomic_inc(&bridge->agp_in_use); in agp_backend_acquire()
79 return bridge; in agp_backend_acquire()
92 void agp_backend_release(struct agp_bridge_data *bridge) in agp_backend_release() argument
95 if (bridge) in agp_backend_release()
96 atomic_dec(&bridge->agp_in_use); in agp_backend_release()
137 static int agp_backend_initialize(struct agp_bridge_data *bridge) in agp_backend_initialize() argument
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| D | generic.c | 179 curr->bridge->driver->free_by_type(curr); in agp_free_memory()
183 if (curr->bridge->driver->agp_destroy_pages) { in agp_free_memory()
184 curr->bridge->driver->agp_destroy_pages(curr); in agp_free_memory()
188 curr->bridge->driver->agp_destroy_page( in agp_free_memory()
193 curr->bridge->driver->agp_destroy_page( in agp_free_memory()
218 struct agp_memory *agp_allocate_memory(struct agp_bridge_data *bridge, in agp_allocate_memory() argument
226 if (!bridge) in agp_allocate_memory()
229 cur_memory = atomic_read(&bridge->current_memory_agp); in agp_allocate_memory()
230 if ((cur_memory + page_count > bridge->max_memory_agp) || in agp_allocate_memory()
237 new->bridge = bridge; in agp_allocate_memory()
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| D | uninorth-agp.c | 227 static void uninorth_agp_enable(struct agp_bridge_data *bridge, u32 mode) in uninorth_agp_enable() argument
232 pci_read_config_dword(bridge->dev, in uninorth_agp_enable()
233 bridge->capndx + PCI_AGP_STATUS, in uninorth_agp_enable()
236 command = agp_collect_device_status(bridge, mode, status); in uninorth_agp_enable()
261 pci_write_config_dword(bridge->dev, in uninorth_agp_enable()
262 bridge->capndx + PCI_AGP_COMMAND, in uninorth_agp_enable()
264 pci_read_config_dword(bridge->dev, in uninorth_agp_enable()
265 bridge->capndx + PCI_AGP_COMMAND, in uninorth_agp_enable()
269 dev_err(&bridge->dev->dev, "can't write UniNorth AGP " in uninorth_agp_enable()
291 struct agp_bridge_data *bridge; in agp_uninorth_suspend() local
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| /Linux-v5.4/drivers/fpga/ |
| D | fpga-bridge.c | 29 int fpga_bridge_enable(struct fpga_bridge *bridge) in fpga_bridge_enable() argument
31 dev_dbg(&bridge->dev, "enable\n"); in fpga_bridge_enable()
33 if (bridge->br_ops && bridge->br_ops->enable_set) in fpga_bridge_enable()
34 return bridge->br_ops->enable_set(bridge, 1); in fpga_bridge_enable()
47 int fpga_bridge_disable(struct fpga_bridge *bridge) in fpga_bridge_disable() argument
49 dev_dbg(&bridge->dev, "disable\n"); in fpga_bridge_disable()
51 if (bridge->br_ops && bridge->br_ops->enable_set) in fpga_bridge_disable()
52 return bridge->br_ops->enable_set(bridge, 0); in fpga_bridge_disable()
61 struct fpga_bridge *bridge; in __fpga_bridge_get() local
64 bridge = to_fpga_bridge(dev); in __fpga_bridge_get()
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| /Linux-v5.4/drivers/media/i2c/ |
| D | st-mipid02.c | 218 static int mipid02_read_reg(struct mipid02_dev *bridge, u16 reg, u8 *val) in mipid02_read_reg() argument
220 struct i2c_client *client = bridge->i2c_client; in mipid02_read_reg()
248 static int mipid02_write_reg(struct mipid02_dev *bridge, u16 reg, u8 val) in mipid02_write_reg() argument
250 struct i2c_client *client = bridge->i2c_client; in mipid02_write_reg()
274 static int mipid02_get_regulators(struct mipid02_dev *bridge) in mipid02_get_regulators() argument
279 bridge->supplies[i].supply = mipid02_supply_name[i]; in mipid02_get_regulators()
281 return devm_regulator_bulk_get(&bridge->i2c_client->dev, in mipid02_get_regulators()
283 bridge->supplies); in mipid02_get_regulators()
286 static void mipid02_apply_reset(struct mipid02_dev *bridge) in mipid02_apply_reset() argument
288 gpiod_set_value_cansleep(bridge->reset_gpio, 0); in mipid02_apply_reset()
[all …]
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| /Linux-v5.4/drivers/vme/bridges/ |
| D | vme_fake.c | 96 struct fake_driver *bridge; in fake_VIRQ_tasklet() local
99 bridge = fake_bridge->driver_priv; in fake_VIRQ_tasklet()
101 vme_irq_handler(fake_bridge, bridge->int_level, bridge->int_statid); in fake_VIRQ_tasklet()
130 struct fake_driver *bridge; in fake_irq_generate() local
132 bridge = fake_bridge->driver_priv; in fake_irq_generate()
134 mutex_lock(&bridge->vme_int); in fake_irq_generate()
136 bridge->int_level = level; in fake_irq_generate()
138 bridge->int_statid = statid; in fake_irq_generate()
144 tasklet_schedule(&bridge->int_tasklet); in fake_irq_generate()
146 mutex_unlock(&bridge->vme_int); in fake_irq_generate()
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| D | vme_ca91cx42.c | 55 static u32 ca91cx42_DMA_irqhandler(struct ca91cx42_driver *bridge) in ca91cx42_DMA_irqhandler() argument
57 wake_up(&bridge->dma_queue); in ca91cx42_DMA_irqhandler()
62 static u32 ca91cx42_LM_irqhandler(struct ca91cx42_driver *bridge, u32 stat) in ca91cx42_LM_irqhandler() argument
70 bridge->lm_callback[i](bridge->lm_data[i]); in ca91cx42_LM_irqhandler()
79 static u32 ca91cx42_MB_irqhandler(struct ca91cx42_driver *bridge, int mbox_mask) in ca91cx42_MB_irqhandler() argument
81 wake_up(&bridge->mbox_queue); in ca91cx42_MB_irqhandler()
86 static u32 ca91cx42_IACK_irqhandler(struct ca91cx42_driver *bridge) in ca91cx42_IACK_irqhandler() argument
88 wake_up(&bridge->iack_queue); in ca91cx42_IACK_irqhandler()
96 struct ca91cx42_driver *bridge; in ca91cx42_VERR_irqhandler() local
98 bridge = ca91cx42_bridge->driver_priv; in ca91cx42_VERR_irqhandler()
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| D | vme_tsi148.c | 75 static u32 tsi148_DMA_irqhandler(struct tsi148_driver *bridge, in tsi148_DMA_irqhandler() argument
81 wake_up(&bridge->dma_queue[0]); in tsi148_DMA_irqhandler()
85 wake_up(&bridge->dma_queue[1]); in tsi148_DMA_irqhandler()
95 static u32 tsi148_LM_irqhandler(struct tsi148_driver *bridge, u32 stat) in tsi148_LM_irqhandler() argument
103 bridge->lm_callback[i](bridge->lm_data[i]); in tsi148_LM_irqhandler()
121 struct tsi148_driver *bridge; in tsi148_MB_irqhandler() local
123 bridge = tsi148_bridge->driver_priv; in tsi148_MB_irqhandler()
127 val = ioread32be(bridge->base + TSI148_GCSR_MBOX[i]); in tsi148_MB_irqhandler()
142 struct tsi148_driver *bridge; in tsi148_PERR_irqhandler() local
144 bridge = tsi148_bridge->driver_priv; in tsi148_PERR_irqhandler()
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| /Linux-v5.4/drivers/gpu/drm/bridge/ |
| D | panel.c | 16 struct drm_bridge bridge; member
23 drm_bridge_to_panel_bridge(struct drm_bridge *bridge) in drm_bridge_to_panel_bridge() argument
25 return container_of(bridge, struct panel_bridge, bridge); in drm_bridge_to_panel_bridge()
55 static int panel_bridge_attach(struct drm_bridge *bridge) in panel_bridge_attach() argument
57 struct panel_bridge *panel_bridge = drm_bridge_to_panel_bridge(bridge); in panel_bridge_attach()
61 if (!bridge->encoder) { in panel_bridge_attach()
69 ret = drm_connector_init(bridge->dev, connector, in panel_bridge_attach()
78 bridge->encoder); in panel_bridge_attach()
87 static void panel_bridge_detach(struct drm_bridge *bridge) in panel_bridge_detach() argument
89 struct panel_bridge *panel_bridge = drm_bridge_to_panel_bridge(bridge); in panel_bridge_detach()
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| D | lvds-encoder.c | 16 struct drm_bridge bridge; member
21 static int lvds_encoder_attach(struct drm_bridge *bridge) in lvds_encoder_attach() argument
23 struct lvds_encoder *lvds_encoder = container_of(bridge, in lvds_encoder_attach()
25 bridge); in lvds_encoder_attach()
27 return drm_bridge_attach(bridge->encoder, lvds_encoder->panel_bridge, in lvds_encoder_attach()
28 bridge); in lvds_encoder_attach()
31 static void lvds_encoder_enable(struct drm_bridge *bridge) in lvds_encoder_enable() argument
33 struct lvds_encoder *lvds_encoder = container_of(bridge, in lvds_encoder_enable()
35 bridge); in lvds_encoder_enable()
41 static void lvds_encoder_disable(struct drm_bridge *bridge) in lvds_encoder_disable() argument
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| D | thc63lvd1024.c | 34 struct drm_bridge bridge; member
40 static inline struct thc63_dev *to_thc63(struct drm_bridge *bridge) in to_thc63() argument
42 return container_of(bridge, struct thc63_dev, bridge); in to_thc63()
45 static int thc63_attach(struct drm_bridge *bridge) in thc63_attach() argument
47 struct thc63_dev *thc63 = to_thc63(bridge); in thc63_attach()
49 return drm_bridge_attach(bridge->encoder, thc63->next, bridge); in thc63_attach()
52 static enum drm_mode_status thc63_mode_valid(struct drm_bridge *bridge, in thc63_mode_valid() argument
55 struct thc63_dev *thc63 = to_thc63(bridge); in thc63_mode_valid()
82 static void thc63_enable(struct drm_bridge *bridge) in thc63_enable() argument
84 struct thc63_dev *thc63 = to_thc63(bridge); in thc63_enable()
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| /Linux-v5.4/include/drm/ |
| D | drm_bridge.h | 51 int (*attach)(struct drm_bridge *bridge);
61 void (*detach)(struct drm_bridge *bridge);
94 enum drm_mode_status (*mode_valid)(struct drm_bridge *bridge,
132 bool (*mode_fixup)(struct drm_bridge *bridge,
151 void (*disable)(struct drm_bridge *bridge);
170 void (*post_disable)(struct drm_bridge *bridge);
198 void (*mode_set)(struct drm_bridge *bridge,
219 void (*pre_enable)(struct drm_bridge *bridge);
239 void (*enable)(struct drm_bridge *bridge);
263 void (*atomic_pre_enable)(struct drm_bridge *bridge,
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| /Linux-v5.4/drivers/vme/ |
| D | vme.c | 89 struct vme_bridge *bridge; in vme_alloc_consistent() local
96 bridge = find_bridge(resource); in vme_alloc_consistent()
97 if (!bridge) { in vme_alloc_consistent()
102 if (!bridge->parent) { in vme_alloc_consistent()
103 printk(KERN_ERR "Dev entry NULL for bridge %s\n", bridge->name); in vme_alloc_consistent()
107 if (!bridge->alloc_consistent) { in vme_alloc_consistent()
109 bridge->name); in vme_alloc_consistent()
113 return bridge->alloc_consistent(bridge->parent, size, dma); in vme_alloc_consistent()
129 struct vme_bridge *bridge; in vme_free_consistent() local
136 bridge = find_bridge(resource); in vme_free_consistent()
[all …]
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| /Linux-v5.4/drivers/pci/ |
| D | pci-bridge-emul.c | 270 int pci_bridge_emul_init(struct pci_bridge_emul *bridge, in pci_bridge_emul_init() argument
273 bridge->conf.class_revision |= PCI_CLASS_BRIDGE_PCI << 16; in pci_bridge_emul_init()
274 bridge->conf.header_type = PCI_HEADER_TYPE_BRIDGE; in pci_bridge_emul_init()
275 bridge->conf.cache_line_size = 0x10; in pci_bridge_emul_init()
276 bridge->conf.status = PCI_STATUS_CAP_LIST; in pci_bridge_emul_init()
277 bridge->pci_regs_behavior = kmemdup(pci_regs_behavior, in pci_bridge_emul_init()
280 if (!bridge->pci_regs_behavior) in pci_bridge_emul_init()
283 if (bridge->has_pcie) { in pci_bridge_emul_init()
284 bridge->conf.capabilities_pointer = PCI_CAP_PCIE_START; in pci_bridge_emul_init()
285 bridge->pcie_conf.cap_id = PCI_CAP_ID_EXP; in pci_bridge_emul_init()
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| D | setup-bus.c | 506 struct pci_dev *bridge = bus->self; in pci_setup_cardbus() local
510 pci_info(bridge, "CardBus bridge to %pR\n", in pci_setup_cardbus()
514 pcibios_resource_to_bus(bridge->bus, ®ion, res); in pci_setup_cardbus()
520 pci_info(bridge, " bridge window %pR\n", res); in pci_setup_cardbus()
521 pci_write_config_dword(bridge, PCI_CB_IO_BASE_0, in pci_setup_cardbus()
523 pci_write_config_dword(bridge, PCI_CB_IO_LIMIT_0, in pci_setup_cardbus()
528 pcibios_resource_to_bus(bridge->bus, ®ion, res); in pci_setup_cardbus()
530 pci_info(bridge, " bridge window %pR\n", res); in pci_setup_cardbus()
531 pci_write_config_dword(bridge, PCI_CB_IO_BASE_1, in pci_setup_cardbus()
533 pci_write_config_dword(bridge, PCI_CB_IO_LIMIT_1, in pci_setup_cardbus()
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| D | probe.c | 91 put_device(pci_bus->bridge); in release_pcibus_dev()
346 static void pci_read_bridge_windows(struct pci_dev *bridge) in pci_read_bridge_windows() argument
351 pci_read_config_word(bridge, PCI_IO_BASE, &io); in pci_read_bridge_windows()
353 pci_write_config_word(bridge, PCI_IO_BASE, 0xe0f0); in pci_read_bridge_windows()
354 pci_read_config_word(bridge, PCI_IO_BASE, &io); in pci_read_bridge_windows()
355 pci_write_config_word(bridge, PCI_IO_BASE, 0x0); in pci_read_bridge_windows()
358 bridge->io_window = 1; in pci_read_bridge_windows()
365 if (bridge->vendor == PCI_VENDOR_ID_DEC && bridge->device == 0x0001) in pci_read_bridge_windows()
368 pci_read_config_dword(bridge, PCI_PREF_MEMORY_BASE, &pmem); in pci_read_bridge_windows()
370 pci_write_config_dword(bridge, PCI_PREF_MEMORY_BASE, in pci_read_bridge_windows()
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| /Linux-v5.4/drivers/pci/hotplug/ |
| D | acpiphp_glue.c | 105 WARN_ON(context->bridge); in acpiphp_put_context()
110 static inline void get_bridge(struct acpiphp_bridge *bridge) in get_bridge() argument
112 kref_get(&bridge->ref); in get_bridge()
115 static inline void put_bridge(struct acpiphp_bridge *bridge) in put_bridge() argument
117 kref_put(&bridge->ref, free_bridge); in put_bridge()
144 struct acpiphp_bridge *bridge; in free_bridge() local
150 bridge = container_of(kref, struct acpiphp_bridge, ref); in free_bridge()
152 list_for_each_entry_safe(slot, next, &bridge->slots, node) { in free_bridge()
159 context = bridge->context; in free_bridge()
164 context->bridge = NULL; in free_bridge()
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| /Linux-v5.4/drivers/gpu/drm/msm/edp/ |
| D | edp_bridge.c | 14 void edp_bridge_destroy(struct drm_bridge *bridge) in edp_bridge_destroy() argument
18 static void edp_bridge_pre_enable(struct drm_bridge *bridge) in edp_bridge_pre_enable() argument
20 struct edp_bridge *edp_bridge = to_edp_bridge(bridge); in edp_bridge_pre_enable()
27 static void edp_bridge_enable(struct drm_bridge *bridge) in edp_bridge_enable() argument
32 static void edp_bridge_disable(struct drm_bridge *bridge) in edp_bridge_disable() argument
37 static void edp_bridge_post_disable(struct drm_bridge *bridge) in edp_bridge_post_disable() argument
39 struct edp_bridge *edp_bridge = to_edp_bridge(bridge); in edp_bridge_post_disable()
46 static void edp_bridge_mode_set(struct drm_bridge *bridge, in edp_bridge_mode_set() argument
50 struct drm_device *dev = bridge->dev; in edp_bridge_mode_set()
52 struct edp_bridge *edp_bridge = to_edp_bridge(bridge); in edp_bridge_mode_set()
[all …]
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| /Linux-v5.4/Documentation/devicetree/bindings/fpga/ |
| D | altera-hps2fpga-bridge.txt | 4 - regs : base address and size for AXI bridge module
6 "altr,socfpga-lwhps2fpga-bridge",
7 "altr,socfpga-hps2fpga-bridge", or
8 "altr,socfpga-fpga2hps-bridge"
9 - resets : Phandle and reset specifier for this bridge's reset
12 See Documentation/devicetree/bindings/fpga/fpga-bridge.txt for generic bindings.
15 fpga_bridge0: fpga-bridge@ff400000 {
16 compatible = "altr,socfpga-lwhps2fpga-bridge";
20 bridge-enable = <0>;
23 fpga_bridge1: fpga-bridge@ff500000 {
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| /Linux-v5.4/drivers/bus/ |
| D | vexpress-config.c | 79 struct vexpress_config_bridge *bridge = dev_get_drvdata(dev->parent); in vexpress_config_devres_release() local
82 bridge->ops->regmap_exit(regmap, bridge->context); in vexpress_config_devres_release()
87 struct vexpress_config_bridge *bridge; in devm_regmap_init_vexpress_config() local
94 bridge = dev_get_drvdata(dev->parent); in devm_regmap_init_vexpress_config()
95 if (WARN_ON(!bridge)) in devm_regmap_init_vexpress_config()
103 regmap = (bridge->ops->regmap_init)(dev, bridge->context); in devm_regmap_init_vexpress_config()
120 struct vexpress_config_bridge *bridge; in vexpress_config_bridge_register() local
135 bridge = devm_kmalloc(dev, sizeof(*bridge), GFP_KERNEL); in vexpress_config_bridge_register()
136 if (!bridge) { in vexpress_config_bridge_register()
141 bridge->ops = ops; in vexpress_config_bridge_register()
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| /Linux-v5.4/arch/sparc/kernel/ |
| D | leon_pci.c | 29 struct pci_host_bridge *bridge; in leon_pci_init() local
32 bridge = pci_alloc_host_bridge(0); in leon_pci_init()
33 if (!bridge) in leon_pci_init()
42 list_splice_init(&resources, &bridge->windows); in leon_pci_init()
43 bridge->dev.parent = &ofdev->dev; in leon_pci_init()
44 bridge->sysdata = info; in leon_pci_init()
45 bridge->busnr = 0; in leon_pci_init()
46 bridge->ops = info->ops; in leon_pci_init()
47 bridge->swizzle_irq = pci_common_swizzle; in leon_pci_init()
48 bridge->map_irq = info->map_irq; in leon_pci_init()
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| /Linux-v5.4/tools/testing/selftests/drivers/net/mlxsw/ |
| D | vxlan.sh | 63 ip link add dev br0 type bridge mcast_snooping 0
80 ip link add dev br0 type bridge mcast_snooping 0 vlan_filtering 1
97 ip link add dev br0 type bridge
114 ip link add dev br0 type bridge mcast_snooping 0
134 ip link add dev br0 type bridge mcast_snooping 0
151 ip link add dev br0 type bridge mcast_snooping 0
168 ip link add dev br0 type bridge mcast_snooping 0
185 ip link add dev br0 type bridge mcast_snooping 0
204 ip link add dev br0 type bridge mcast_snooping 0
222 ip link add dev br0 type bridge mcast_snooping 0
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| /Linux-v5.4/tools/testing/selftests/net/forwarding/ |
| D | vxlan_bridge_1q.sh | 154 ip link add name br1 type bridge vlan_filtering 1 vlan_default_pvid 0 \
170 bridge vlan add vid 10 dev vx10 pvid untagged
178 bridge vlan add vid 20 dev vx20 pvid untagged
182 bridge vlan add vid 10 dev $swp1
183 bridge vlan add vid 20 dev $swp1
187 bridge vlan add vid 10 dev $swp2
188 bridge vlan add vid 20 dev $swp2
190 bridge fdb append dev vx10 00:00:00:00:00:00 dst 192.0.2.34 self
191 bridge fdb append dev vx10 00:00:00:00:00:00 dst 192.0.2.50 self
193 bridge fdb append dev vx20 00:00:00:00:00:00 dst 192.0.2.34 self
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| /Linux-v5.4/drivers/infiniband/hw/mthca/ |
| D | mthca_reset.c | 47 struct pci_dev *bridge = NULL; in mthca_reset() local
72 while ((bridge = pci_get_device(mdev->pdev->vendor, in mthca_reset()
74 bridge)) != NULL) { in mthca_reset()
75 if (bridge->hdr_type == PCI_HEADER_TYPE_BRIDGE && in mthca_reset()
76 bridge->subordinate == mdev->pdev->bus) { in mthca_reset()
78 pci_name(bridge)); in mthca_reset()
83 if (!bridge) { in mthca_reset()
116 if (bridge) { in mthca_reset()
126 if (pci_read_config_dword(bridge, i * 4, bridge_header + i)) { in mthca_reset()
133 bridge_pcix_cap = pci_find_capability(bridge, PCI_CAP_ID_PCIX); in mthca_reset()
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